[INFO] crate zinc-rs 0.1.0 is already in cache
[INFO] extracting crate zinc-rs 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/zinc-rs/0.1.0
[INFO] extracting crate zinc-rs 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zinc-rs/0.1.0
[INFO] validating manifest of zinc-rs-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zinc-rs-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zinc-rs-0.1.0
[INFO] finished frobbing zinc-rs-0.1.0
[INFO] frobbed toml for zinc-rs-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/zinc-rs/0.1.0/Cargo.toml
[INFO] started frobbing zinc-rs-0.1.0
[INFO] finished frobbing zinc-rs-0.1.0
[INFO] frobbed toml for zinc-rs-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zinc-rs/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zinc-rs-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zinc-rs/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a4404f95438f07bb17460124a80de05134399859ec015acc899e78c8c72c4904
[INFO] running `"docker" "start" "-a" "a4404f95438f07bb17460124a80de05134399859ec015acc899e78c8c72c4904"`
[INFO] [stderr]    Compiling zinc-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "a4404f95438f07bb17460124a80de05134399859ec015acc899e78c8c72c4904"`
[INFO] running `"docker" "rm" "-f" "a4404f95438f07bb17460124a80de05134399859ec015acc899e78c8c72c4904"`
[INFO] [stdout] a4404f95438f07bb17460124a80de05134399859ec015acc899e78c8c72c4904
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zinc-rs/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6acc92e4abf1344a44447246809f92f680c69640e62ffc2748df1159a4766f39
[INFO] running `"docker" "start" "-a" "6acc92e4abf1344a44447246809f92f680c69640e62ffc2748df1159a4766f39"`
[INFO] [stderr]    Compiling zinc-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "6acc92e4abf1344a44447246809f92f680c69640e62ffc2748df1159a4766f39"`
[INFO] running `"docker" "rm" "-f" "6acc92e4abf1344a44447246809f92f680c69640e62ffc2748df1159a4766f39"`
[INFO] [stdout] 6acc92e4abf1344a44447246809f92f680c69640e62ffc2748df1159a4766f39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zinc-rs/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f273ddc19add07cf98f58ea153210b1cd205f17c52aa5a1256c8d0d15dd4ef60
[INFO] running `"docker" "start" "-a" "f273ddc19add07cf98f58ea153210b1cd205f17c52aa5a1256c8d0d15dd4ef60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zinc_rs-329f9e758c6e12e5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f273ddc19add07cf98f58ea153210b1cd205f17c52aa5a1256c8d0d15dd4ef60"`
[INFO] running `"docker" "rm" "-f" "f273ddc19add07cf98f58ea153210b1cd205f17c52aa5a1256c8d0d15dd4ef60"`
[INFO] [stdout] f273ddc19add07cf98f58ea153210b1cd205f17c52aa5a1256c8d0d15dd4ef60